1 files changed, 9 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-33941.rs b/tests/ui/issues/issue-33941.rs
new file mode 100644
index 000000000..e3b6dcf55
--- /dev/null
+++ b/tests/ui/issues/issue-33941.rs
@@ -0,0 +1,9 @@
+// compile-flags: -Zdeduplicate-diagnostics=yes
+
+use std::collections::HashMap;
+
+fn main() {
+    for _ in HashMap::new().iter().cloned() {} //~ ERROR expected `Iter<'_, _, _>` to be an iterator that yields `&_`, but it yields `(&_, &_)`
+    //~^ ERROR expected `Iter<'_, _, _>` to be an iterator that yields `&_`, but it yields `(&_, &_)`
+    //~| ERROR expected `Iter<'_, _, _>` to be an iterator that yields `&_`, but it yields `(&_, &_)`
+}